package com.ma.gulimall.product.app;

import com.ma.gulimall.product.entity.AttrEntity;
import com.ma.gulimall.product.entity.AttrGroupEntity;
import com.ma.gulimall.product.service.AttrAttrgroupRelationService;
import com.ma.gulimall.product.service.AttrGroupService;
import com.ma.gulimall.product.service.AttrService;
import com.ma.gulimall.product.service.CategoryService;
import com.ma.gulimall.product.vo.AttrGroupRelationVo;
import com.ma.gulimall.product.vo.AttrGroupWithAttrsVo;
import com.ma.gulimall.utils.PageUtils;
import com.ma.gulimall.utils.R;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.Arrays;
import java.util.List;
import java.util.Map;



/**
 * 属性分组
 *
 * @author mayongqiang
 * @email 178780494@qq.com
 * @date 2021-06-13 23:17:48
 */
@RestController
@RequestMapping("product/attrgroup")
public class AttrGroupController {
    @Autowired
    private AttrGroupService attrGroupService;

    @Autowired
    private CategoryService categoryService;

    @Autowired
    AttrService attrService;

    @Autowired
    AttrAttrgroupRelationService attrAttrgroupRelationService;


    /**
     * 添加属性与分组关联关系
     * /product/attrgroup/attr/relation
     * */
    @PostMapping("/attr/relation")
     public R addRelation(@RequestBody List<AttrGroupRelationVo> vos){

        attrAttrgroupRelationService.saveBatch(vos);
         return R.ok();
     }


     /**
      *  /product/attrgroup/{catelogId}/withattr
      *  17、获取分类下所有分组&关联属性
      * */
     @GetMapping(value = "/{catelogId}/withattr")
     public R getAttrGroupWithAttrs(@PathVariable("catelogId") Long catelogId){

         //1.查出当前分类下所有的属性分组
         //2.查出每个属性分组下的所有属性

         List<AttrGroupWithAttrsVo> vos = attrGroupService.getAttrGroupWithAttrsByCatelogId(catelogId);
         return R.ok().put("data",vos);
     }


    /**
     *  获取指定分组关联的所有属性
     *  /product/attrgroup/{attrgroupId}/attr/relation
     */
    @GetMapping("/{attrgroupId}/attr/relation")
    public R attrRelation(@PathVariable("attrgroupId")Long attrgroupId){
        List<AttrEntity> attrEntities =  attrService.getRelationAttr(attrgroupId);
        return R.ok().put("data",attrEntities);
    }

    /**
     *  获取属性分组里面还没有关联的本分类里面的其他基本属性，方便添加新的关联
     *  /product/attrgroup/{attrgroupId}/noattr/relation
     */
    @GetMapping("/{attrgroupId}/noattr/relation")
    public R attrNoRelation(@RequestParam Map<String, Object> params,
                            @PathVariable("attrgroupId")Long attrgroupId){
        PageUtils page = attrService.getNoRelationAttr(params,attrgroupId);

        return R.ok().put("page",page);
    }

    /**
     * 列表
     * @PathVariable  路径变量注解
     */
    @RequestMapping("/list/{catelogId}")
    //@RequiresPermissions("product:attrgroup:list")
    public R list(@RequestParam Map<String, Object> params,
                  @PathVariable("catelogId") Long catelogId){
        //PageUtils page = attrGroupService.queryPage(params);

        PageUtils page = attrGroupService.queryPage(params,catelogId);

        return R.ok().put("page", page);
    }


    /**
     * 信息
     */
    @RequestMapping("/info/{attrGroupId}")
    //@RequiresPermissions("product:attrgroup:info")
    public R info(@PathVariable("attrGroupId") Long attrGroupId){
		AttrGroupEntity attrGroup = attrGroupService.getById(attrGroupId);

        Long catelogId = attrGroup.getCatelogId();
        Long[] path= categoryService.findCatelogPath(catelogId);

        attrGroup.setCatelogPath(path);


        return R.ok().put("attrGroup", attrGroup);
    }

    /**
     * 保存
     */
    @RequestMapping("/save")
    //@RequiresPermissions("product:attrgroup:save")
    public R save(@RequestBody AttrGroupEntity attrGroup){
		attrGroupService.save(attrGroup);

        return R.ok();
    }

    /**
     * 修改
     */
    @RequestMapping("/update")
    //@RequiresPermissions("product:attrgroup:update")
    public R update(@RequestBody AttrGroupEntity attrGroup){
		attrGroupService.updateById(attrGroup);

        return R.ok();
    }

    /**
     * 删除
     */
    @RequestMapping("/delete")
    //@RequiresPermissions("product:attrgroup:delete")
    public R delete(@RequestBody Long[] attrGroupIds){
		attrGroupService.removeByIds(Arrays.asList(attrGroupIds));

        return R.ok();
    }

    //      /product/attrgroup/attr/relation/delete
    @PostMapping("/attr/relation/delete")
    public R deleteRelation(@RequestBody AttrGroupRelationVo[] vos){
        attrService.deleteRelation(vos);
        return R.ok();
    }

}
